CN105817018B - A kind of supplemental training device for specification swimmer's lower limb movement - Google Patents
A kind of supplemental training device for specification swimmer's lower limb movement Download PDFInfo
- Publication number
- CN105817018B CN105817018B CN201610281842.8A CN201610281842A CN105817018B CN 105817018 B CN105817018 B CN 105817018B CN 201610281842 A CN201610281842 A CN 201610281842A CN 105817018 B CN105817018 B CN 105817018B
- Authority
- CN
- China
- Prior art keywords
- backplate
- kink
- swimmer
- neck
- lower limb
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/12—Arrangements in swimming pools for teaching swimming or for training
- A63B69/14—Teaching frames for swimming ; Swimming boards
Abstract
The present invention relates to a kind of supplemental training device for specification swimmer's lower limb movement, including it is sheathed on the buoyance module of human body and is arranged at buoyance module lower end, backplate component for limiting human body lower limbs scope of activities；The backplate component includes baffle plate and is symmetricly set in first backplate at baffle plate both ends, the second backplate.The superior effect of the present invention is：First backplate and the second backplate surround swimmer and receive the region that leg paddles, leg region is received in first backplate, the limitation of the second backplate, it can correct a mistake promptly and receive leg action and wrong dorsiflexing feet, be advantageous to the lower limb rowing motion route area of specification swimmer, effectively raise training effectiveness, the training time is shortened, extends the endurance time of swimmer.
Description
Technical field
The present invention relates to swimming auxiliary training equipment technical field, and in particular to one kind is used for specification swimmer's lower limb movement
Supplemental training device.
Background technology
At present, study swimming generally can all use water wing, as Publication No. CN201183600Y patent document discloses
A kind of water wing, including circle body, the outer surface of circle body of swimming are provided with venthole, with human contact face provided with pressing inside circle body
Rub salient point, and the surface of circle body is provided with a support tube, and the umbrella handle of its opening up and support tube size and parasols matches.
Publication No. CN102233946A patent document discloses a kind of water wing, including the auxiliary section that outline is C-shaped,
Auxiliary section is provided with its corresponding two end to connect mutual connector, and weight member is connected with the stage casing of auxiliary section,
Weight member is equal to the density of water with the global density being combined together after the inflation of auxiliary section, and weight member buckle set is fixed in auxiliary section
The outer rim of section.
Publication No. CN104943833A patent document discloses a kind of auxiliary Apparatus for learning swim, it is characterised in that bag
Include：The auxiliary section of the tabular to be reclined with human body back；Portion is floated in the increasing for being arranged on the shark fin-shaped of the auxiliary section upper surface；At least two
Root cingulum, both sides of the both ends respectively with the auxiliary section are relatively fixed；The auxiliary section and the floating portion of increasing are integrally formed, and material is bubble
Foam；The auxiliary section and the floating portion of increasing are air bag, and the cavity inside auxiliary section and the floating portion of increasing is interconnected, and auxiliary section or increasing are floating
Portion is provided with a charge and discharge gas port；Or the auxiliary section is air bag with floating portion is increased, and the cavity inside portion is floated in auxiliary section and increasing
Do not connect mutually, a charge and discharge gas port is respectively provided with auxiliary section and the floating portion of increasing；Also include at least two bindiny mechanisms coordinated with cingulum,
Each bindiny mechanism includes：Two pieces of force-bearing pieces, it is separately positioned on the both sides for increasing floating portion or auxiliary section；Connector, it is rotatably installed in
On the force-bearing piece, the connector has a mating holes passed through for the cingulum.
Existing patent document is without the aided training equipment of open specification swimmer's lower limb movement, in hands-on
When, it is lack of standardization due to acting, cause physical consumption too fast, it is impossible to efficiently accomplish training mission.
The content of the invention
It is the defects of in order to overcome in the prior art, a kind of for main drive under specification swimmer it is an object of the invention to propose
The supplemental training device of work, leg techniques acts when including but not limited to being used to improve breaststroke.
The present invention is achieved through the following technical solutions：
A kind of supplemental training device for specification swimmer's lower limb movement, including be sheathed on the buoyance module of human body and set
It is placed in buoyance module lower end, backplate component for limiting human body lower limbs scope of activities.
Described technical scheme is preferably that the backplate component includes baffle plate and is symmetricly set in first shield at baffle plate both ends
Plate, the second backplate.
Described technical scheme is preferably that the backplate component also includes being arranged at the 3rd backplate on the outside of the first backplate,
And it is arranged at the 4th backplate on the outside of the second backplate.
Described technical scheme is preferably that the 3rd backplate, the 4th backplate are semicircular arc, and the 3rd shield
Plate, the 4th backplate are to its interior lateral bend.
Described technical scheme is preferably that latter half of be bent downwardly of first backplate is formed on first backplate
First kink, latter half of be bent downwardly of the second backplate form the second kink on second backplate；And first
First kink of backplate is provided with the first neck；Correspondingly, it is provided with and the first notch in the second kink of the second backplate
The neck of identical second；It is provided with the sliding part that is moved along its track between first neck and the second neck, the two of sliding part
End is embedded in the first neck and the second neck by chain rivet.
Described technical scheme is preferably that between first kink and buoyance module and the second kink is with floating
Connecting rod is equipped between power component.
Described technical scheme is preferably that the angle between the front and rear end of first kink is 90 °~180 °,
Correspondingly, the angle between the front and rear end of second kink is 90 °~180 °.
Described technical scheme is preferably that the angle between the front and rear end of first kink is 130 °, described
Angle between the front and rear end of second kink is 130 °.
Described technical scheme is preferably that the connecting rod is preferably buoyancy connecting rod.
Described technical scheme is preferably, latter half of and the second backplate of first backplate it is latter half of between be provided with bullet
Property connector.
Described technical scheme is preferably that the buoyance module is a buoyant device.
Described technical scheme is preferably, the first half of the buoyant device and it is latter half of between angle be 90 °~
180°。
Described technical scheme is preferably that the buoyant device is preferably U-shaped.
A kind of supplemental training device for specification swimmer's lower limb movement, including be sheathed on the buoyance module of human body and set
It is placed in buoyance module lower end, backplate component for limiting human body lower limbs scope of activities；
The backplate component is made up of two baffle plates, the first backplate, the second backplate, and two baffle plates pass through fixing axle and locking
Device connects, and the first backplate, the second backplate are respectively symmetrically arranged at the outside of two baffle plates；
The buoyance module is made up of two buoyant devices, and two buoyant devices are respectively symmetrically arranged at two baffle plates
Outside, the fluidic junction of described two buoyant devices are connected by fixing axle and locking device；
Latter half of be bent downwardly on first backplate of first backplate forms the first kink, the second backplate it is later half
Portion is bent downwardly forms the second kink on second backplate；And it is provided with the first card in the first kink of the first backplate
Groove；Correspondingly, it is provided with and first the second neck of notch identical in the second kink of the second backplate；First neck
It is provided with the sliding part that is moved along its track between the second neck, the both ends of sliding part are embedded at the first neck and the by chain rivet
In two draw-in groove.
Described technical scheme is preferably that the backplate component also includes being arranged at the 3rd backplate on the outside of the first backplate,
And it is arranged at the 4th backplate on the outside of the second backplate.
Described technical scheme is preferably that the 3rd backplate, the 4th backplate are semicircular arc, and the 3rd shield
Plate, the 4th backplate are to its interior lateral bend.
Described technical scheme is preferably that between first kink and buoyance module and the second kink is with floating
Connecting rod is equipped between power component.
Described technical scheme is preferably that the angle between the front and rear end of first kink is 90 °~180 °,
Correspondingly, the angle between the front and rear end of second kink is 90 °~180 °.
Described technical scheme is preferably that the angle between the front and rear end of first kink is 130 °, described
Angle between the front and rear end of second kink is 130 °.
Described technical scheme is preferably that the connecting rod is preferably buoyancy connecting rod.
Described technical scheme is preferably, latter half of and the second backplate of first backplate it is latter half of between be provided with bullet
Property connector.
Described technical scheme is preferably, the first half of the buoyant device and it is latter half of between angle be 90 °~
180°。
Described technical scheme is preferably that the buoyant device is preferably C-shaped.
The material of supplemental training device of the present invention for specification swimmer's lower limb movement is preferably inflatable or tool
There is the material of buoyancy performance.
Compared with prior art, superior effect of the invention is：First backplate and the second backplate surround swimmer
Leg is received, pin is turned over, pedals folder water and the region paddled, leg region is received in first backplate, the limitation of the second backplate, can be corrected a mistake promptly
Leg action and wrong dorsiflexing feet are received, is advantageous to the lower limb rowing motion route area of specification swimmer, effectively raises instruction
Practice efficiency, shorten the training time, extend the endurance time of swimmer.
Brief description of the drawings
Fig. 1 is the supplemental training device first embodiment structural representation for being used for specification swimmer's lower limb movement；
Fig. 2 is the supplemental training device second embodiment structural representation for being used for specification swimmer's lower limb movement；
Fig. 3 is the supplemental training device 3rd embodiment structural representation for being used for specification swimmer's lower limb movement.
Description of reference numerals is as follows：
11- baffle plates, 111- fixing axles, the backplates of 12- first, the kinks of 121- first, the necks of 122- first, 13- second are protected
Plate, the kinks of 131- second, the necks of 132- second, 14- sliding parts, 15- chain rivets, 16- connecting rods, 17- Flexible Connectors, 18- are floated
Power apparatus, the backplates of 19- the 3rd, the backplates of 20- the 4th.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described in further detail to the present invention.
Embodiment 1
As shown in Figure 1, a kind of supplemental training device for specification swimmer's lower limb movement of the present invention, including set
Located at human body buoyance module and be arranged at buoyance module lower end, backplate component for limiting human body lower limbs scope of activities.
In the present embodiment, the backplate component includes baffle plate 11 and is symmetricly set in first backplate at the both ends of baffle plate 11
12nd, the second backplate 13.Wherein, the latter half of of first backplate 12 is bent downwardly that first is formed on first backplate 12 is curved
Folding part 121, latter half of be bent downwardly on second backplate 13 of the second backplate 13 form the second kink 131；And
First kink 121 of the first backplate 12 is provided with the first neck 122；Correspondingly, set in the second kink 131 of the second backplate 13
Have and the second neck of structure identical 132 of the first neck 122；It is provided between the neck 132 of first neck 122 and second along it
The sliding part 14 of track movement, the both ends of sliding part 14 are embedded in the first neck 122 and the second neck 132 by chain rivet 15.
Described baffle plate 11 can prevent that swimmer's arm pull is too deep, and it is excessive that the sliding part 14 can prevent that swimmer's lower limb from receiving leg；Adopt simultaneously
Made of hollow-core construction, and use plastic material, to increase the buoyancy of sliding part 14.
In the present embodiment, in order to improve the structural stability of supplemental training device of the present invention, the first kink 121 with
Connecting rod 16 is equipped between buoyance module and between the second kink 131 and buoyance module.Specifically, the connecting rod 16,
First half, the buoyance module of one backplate 12 form a stable triangular structure；Equally, the 16, second backplate 12 of the connection
First half, buoyance module also form stable triangular structure.Further, the connecting rod 16 is hollow-core construction, is being improved
While stability, buoyancy is added.In addition, in the present invention, the first half of first backplate 12 refers to the first kink
121 be boundary, close to one end of buoyance module；And one end away from buoyance module refers to the latter half of of the first backplate 12；Due to
One backplate 12 is identical with the structure of the second backplate 13, therefore here is omitted for the first half of the second backplate 13.
In the present embodiment, the angle between the front and rear end of first kink 121 is 130 °, and described second is curved
Angle between the front and rear end of folding part 131 is 130 °.Further, as shown in figure 1, before first kink 121
End refers to the part-structure close to the first backplate 12 first half, and the rear end of the first kink 121 refer to it is later half close to the first backplate 12
The part-structure in portion；It is identical with the structure of the second kink 131 accordingly, due to the first kink 121, therefore the second kink
Here is omitted for 131 front end and rear end.
In the present embodiment, latter half of and the second backplate 13 of first backplate 12 it is latter half of between be provided with elasticity even
Fitting 17.By setting Flexible Connector 17 to be advantageous to the position that swimmer judges lower limb；In practical operation, the elasticity is even
Fitting 17 is preferably elastic rod, elastic threads, avoids damage to swimmer's limbs and damage exercising device.
Buoyance module of the present invention is a buoyant device 18, and the buoyant device is in U-shaped.Wherein, buoyant device 18
First half and it is latter half of between angle be 90 °~180 °.As shown in Figure 1 in the present embodiment, the first half of buoyant device 18
It it is 180 ° with the angle between latter half of.Wherein, first half of the buoyant device 18 close to one end of baffle plate 11 for buoyant device 18,
The other end is latter half of for buoyant device 18.In the specific implementation, buoyant device 18 is sheathed on adjustable on the body of swimmer
Section, preferably chest position on the upper side, the backplate 13 of the first backplate 12 and second surround the area that swimmer's lower extremity movement paddles
Domain, be advantageous to the lower extremity movement rowing motion route of specification swimmer, effectively raise training effectiveness and shorten the training time,
Extend the endurance time of swimmer.
Embodiment 2
As shown in Figure 2, a kind of supplemental training device for specification swimmer's lower limb movement of the present invention, including set
Located at human body buoyance module and be arranged at buoyance module lower end, backplate component for limiting human body lower limbs scope of activities.
Wherein, the backplate component is made up of two baffle plates 11, the first backplate 12, the second backplate 13, and two baffle plates 11 are logical
Fixing axle 111 and the connection of locking device (not shown) are crossed, and the first backplate 12, the second backplate 13 are respectively symmetrically arranged at two
The outside of baffle plate 11；The buoyance module is made up of two buoyant devices 18, and two buoyant devices 18 are respectively symmetrically arranged at
The outside of two baffle plates 11, the fluidic junction of described two buoyant devices 18 pass through fixing axle 111 and locking device (not shown)
Connection.In the present invention, latter half of be bent downwardly on first backplate 12 of the first backplate 12 forms the first kink 121,
Latter half of be bent downwardly on second backplate 13 of second backplate 13 forms the second kink 131；And in the first backplate
12 the first kink 121 is provided with the first neck 122；Correspondingly, it is provided with and first in the second kink 131 of the second backplate 13
The second neck of structure identical 132 of neck 122；As shown in Fig. 2 it is provided with edge between the neck 132 of the first neck 122 and second
The sliding part 14 of its track movement, the both ends of sliding part 14 are embedded at the first neck 122 and the second neck 132 by chain rivet 15
It is interior.In the present embodiment, the sliding part 14 is set to two, as shown in Figure 2.
Certainly, between the first kink 121 and buoyance module of the present invention and the second kink 131 and buoyancy group
Connecting rod 16 also is provided between part；And first backplate 12 latter half of and the second backplate 13 it is latter half of between be provided with bullet
Property connector 17.In addition, the first half of the buoyant device 18 and it is latter half of between angle be 90 °~180 °, described in Fig. 2
The first half of buoyant device 18 and it is latter half of between angle be 180 °；And the buoyant device 18 is preferably C-shaped.
In addition, the quantity of the fixing axle 111 between described two baffle plates 11 is not limited to one, in specific connection, pass through
Locking device positions；Certainly, two buoyant devices 18 are connected by fixing axle 111 in the present invention, are arranged at two buoyant devices
The quantity of fixing axle 111 between 18 is also not necessarily limited to one, is equally also positioned using locking device.Described locking device is fast
Locking device, it is prior art.
Supplemental training device described in the present embodiment 2 can be suitably used for various swimming fans.In concrete operations, will lock
Device is opened, and the fixing axle 111 between two buoyant devices 18 is taken out, or is reduced to the one of any one buoyant device 14
End, by rotating another buoyant device 18 to suitable position, the purpose is to be enclosed on swimming beneficial to by two buoyant devices 18
With person, finally two buoyant devices 18 are positioned by fixing axle 111, and slided by buoyant device 14 to position and connect
Connect.
Embodiment 3
As shown in figure 3, a kind of supplemental training device for specification swimmer's lower limb movement of the present invention, including be arranged
In human body buoyance module and be arranged at buoyance module lower end, backplate component for limiting human body lower limbs scope of activities.This
Embodiment 3 is further improved on the basis of embodiment 2, and the distinguishing characteristics with embodiment 2 is：The backplate component also includes setting
The 3rd backplate 19 in the outside of the first backplate 12 is placed in, and is arranged at the 4th backplate 20 in the outside of the second backplate 13.Wherein, it is described
3rd backplate 19, the 4th backplate 20 are semicircular arc, and the 3rd backplate 19, the 4th backplate 20 are to its interior lateral bend.
In addition, in the present embodiment, the first described neck 122, the second neck 132 are arranged horizontally, the sliding part 14 according to
The track of first neck 122 and the second neck 132 slides the regulation for realizing its position.It is of the present invention to be used for specification swimmer
In the supplemental training device of lower limb movement, the backplate 13 of the first backplate 12 and second surrounds swimmer and receives the region that leg paddles,
Leg region is received in first backplate 12, the limitation of the second backplate 13, can be corrected a mistake promptly and be received leg action and wrong dorsiflexing feet, have
Beneficial to the lower limb rowing motion route area of specification swimmer, training effectiveness is effectively raised, shortens the training time, extended
Endurance time of swimmer.
The present invention is not limited to above-mentioned embodiment, in the case of without departing substantially from the substantive content of the present invention, this area skill
Any deformation, improvement, the replacement that art personnel are contemplated that each fall within the scope of the present invention.
Claims (8)
- A kind of 1. supplemental training device for specification swimmer's lower limb movement, it is characterised in that including：It is sheathed on the floating of human body Power component and it is arranged at buoyance module lower end, backplate component for limiting human body lower limbs scope of activities；The backplate component includes baffle plate and is symmetricly set in first backplate at baffle plate both ends, the second backplate；Latter half of be bent downwardly on first backplate of first backplate forms the first kink, the second backplate it is latter half of to Lower bending forms the second kink on second backplate；And it is provided with the first neck in the first kink of the first backplate； It is provided with and first the second neck of notch identical in the second kink of the second backplate；First neck and the second neck Between be provided with the sliding part that is moved along its track, the both ends of sliding part are embedded in the first neck and the second neck by chain rivet.
- A kind of 2. supplemental training device for specification swimmer's lower limb movement according to claim 1, it is characterised in that Connecting rod is equipped between first kink and buoyance module and between the second kink and buoyance module.
- A kind of 3. supplemental training device for specification swimmer's lower limb movement according to claim 1, it is characterised in that Latter half of and the second backplate of first backplate it is latter half of between be provided with Flexible Connector.
- 4. a kind of supplemental training device for specification swimmer's lower limb movement according to claim 1 or 2, its feature exist In the buoyance module is a buoyant device.
- A kind of 5. supplemental training device for specification swimmer's lower limb movement according to claim 4, it is characterised in that The first half of buoyant device and it is latter half of between angle be 90 °~180 °.
- A kind of 6. supplemental training device for specification swimmer's lower limb movement, it is characterised in that including：It is sheathed on the floating of human body Power component and it is arranged at buoyance module lower end, backplate component for limiting human body lower limbs scope of activities；The backplate component is made up of two baffle plates, the first backplate, the second backplate, and two baffle plates pass through fixing axle and locking device Connection, and the first backplate, the second backplate are respectively symmetrically arranged at the outside of two baffle plates；The buoyance module is made up of two buoyant devices, and two buoyant devices are respectively symmetrically arranged at the outer of two baffle plates Side, the fluidic junction of described two buoyant devices are connected by fixing axle and locking device；Latter half of be bent downwardly on first backplate of first backplate forms the first kink, the second backplate it is latter half of to Lower bending forms the second kink on second backplate；And it is provided with the first neck in the first kink of the first backplate； It is provided with and first the second neck of notch identical in the second kink of the second backplate；First neck and the second neck Between be provided with the sliding part that is moved along its track, the both ends of sliding part are embedded in the first neck and the second neck by chain rivet.
- A kind of 7. supplemental training device for specification swimmer's lower limb movement according to claim 6, it is characterised in that Connecting rod is equipped between first kink and buoyance module and between the second kink and buoyance module.
- A kind of 8. supplemental training device for specification swimmer's lower limb movement according to claim 6, it is characterised in that Latter half of and the second backplate of first backplate it is latter half of between be provided with Flexible Connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610281842.8A CN105817018B (en) | 2016-04-29 | 2016-04-29 | A kind of supplemental training device for specification swimmer's lower limb movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610281842.8A CN105817018B (en) | 2016-04-29 | 2016-04-29 | A kind of supplemental training device for specification swimmer's lower limb movement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105817018A CN105817018A (en) | 2016-08-03 |
| CN105817018B true CN105817018B (en) | 2018-01-19 |
Family
ID=56527865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610281842.8A Expired - Fee Related CN105817018B (en) | 2016-04-29 | 2016-04-29 | A kind of supplemental training device for specification swimmer's lower limb movement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105817018B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5518429A (en) * | 1995-02-17 | 1996-05-21 | Gravlin; Thomas R. | Kickboard |
| CN203507464U (en) * | 2013-11-08 | 2014-04-02 | 黑龙江建筑职业技术学院 | Auxiliary leg trainer for breaststroke beginners |
| CN204073337U (en) * | 2014-10-09 | 2015-01-07 | 湖南安全技术职业学院 | A kind of swimming exerciser |
| CN104436605A (en) * | 2014-12-03 | 2015-03-25 | 山东师范大学 | Breaststroke posture learning limiter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8622746B2 (en) * | 2011-12-02 | 2014-01-07 | Farhad Gholami-Shabani | Buoyant device for teaching and training |
-
2016
- 2016-04-29 CN CN201610281842.8A patent/CN105817018B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5518429A (en) * | 1995-02-17 | 1996-05-21 | Gravlin; Thomas R. | Kickboard |
| CN203507464U (en) * | 2013-11-08 | 2014-04-02 | 黑龙江建筑职业技术学院 | Auxiliary leg trainer for breaststroke beginners |
| CN204073337U (en) * | 2014-10-09 | 2015-01-07 | 湖南安全技术职业学院 | A kind of swimming exerciser |
| CN104436605A (en) * | 2014-12-03 | 2015-03-25 | 山东师范大学 | Breaststroke posture learning limiter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105817018A (en) | 2016-08-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2017248545B2 (en) | Surfboard paddling training device and board with said device | |
| CN204250319U (en) | Wave surfboard | |
| US20120324613A1 (en) | Wetsuit Water Catch Device | |
| US3015829A (en) | Swimming aid device | |
| CN105817018B (en) | A kind of supplemental training device for specification swimmer's lower limb movement | |
| CN206867639U (en) | A kind of supplemental training device for specification swimmer's lower limb movement | |
| KR20150082115A (en) | The submarine which is steerable with buoyancy | |
| CN203852797U (en) | Treadmill with pull ropes | |
| US5649845A (en) | Flapping paddle and vertical stabilizer for swimmer | |
| CN206867640U (en) | A kind of supplemental training device for specification swimmer's upper limks movements | |
| CN105817017B (en) | A kind of supplemental training device for specification swimmer's upper limks movements | |
| CN109692433A (en) | Blow north swimming back tool | |
| CN204864799U (en) | Swimming auxiliary device | |
| CN107074330A (en) | Simplify the rigging for changing the manipulation of the side of a ship/the change windward side of a ship with the wind | |
| CN102389628B (en) | Swimming stroke teaching aid | |
| CN207384572U (en) | A kind of laryngeal mask with drainage tube | |
| US1430600A (en) | Swimming appliance | |
| CN201240498Y (en) | Respirator for learning swimming | |
| CN202738847U (en) | Multifunctional swimming suit | |
| US20110265234A1 (en) | Wetsuit water catch device | |
| CN209137864U (en) | It is a kind of to open hip device manually | |
| CN215781387U (en) | Swimming stroke trainer | |
| CN206152227U (en) | Anti training package that hinders of swimming | |
| US20160023731A1 (en) | Swimming tool | |
| CN209361813U (en) | A kind of boxing training device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Xianghong Inventor after: Duan Shiwang Inventor after: Hu Xia Inventor after: Sai Tingting Inventor after: Zhu Xingdong Inventor after: Zhang Yuchen Inventor after: He Yingzheng Inventor after: Wang Guangyuan Inventor after: Zhang Bo Inventor after: Sun Weihe Inventor after: Yang Xiongzhang Inventor after: Dai Xin Inventor before: Yang Xianghong Inventor before: Li Shigai Inventor before: Dai Xin Inventor before: Si Yongming Inventor before: Duan Shiwang Inventor before: Han Yongheng Inventor before: Ma Pengchi Inventor before: Hu Xia Inventor before: Sai Tingting |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171204 Address after: 264000 No. two, 188 Road, Zhifu District, Shandong, Yantai Applicant after: Naval Aviation University of PLA Address before: 264000 Naval Aeronautical Engineering Institute, Yantai City, Yantai, Shandong, No. 188, Naval Aeronautical Engineering Institute, Naval Aeronautical Engineering Institute Applicant before: Yang Xianghong |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 Termination date: 20190429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |